package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;
    /*
    * 支付超时订单处理
    * 对于下单后15分钟仍未支付的订单自动修改状态为[已取消]
    * */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeOutOrder(){
        log.info("处理支付超时订单:{}",new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList=orderMapper.getByStatusAndOrdertimeLT(Orders.PENDING_PAYMENT,time);
        if(ordersList!=null&&ordersList.size()>0){
            ordersList.forEach(order -> {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("支付超时，自动取消");
                orderMapper.update(order);
            });
        }
    }
    /*
    * 派送中状态订单处理
    * 对于一直处于派送中状态的订单，自动修改状态为[已完成]
    * */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("处理正在派送中的订单:{}",new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrdertimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList!=null&&ordersList.size()>0){
           ordersList.forEach(order ->{
               order.setStatus(Orders.COMPLETED);
               orderMapper.update(order);
           });
        }
    }
}
